Power Inductors-SMD 150uH 3.0A 0.2392ohms - Part Number: UP4B-151-R
Manufactured by EATON ELECTRONICS, the UP4B-151-R is a high-performance power inductor designed for demanding electronic applications. This SMD (Surface Mount Device) power inductor features a ferrite core material and is RoHS compliant, ensuring environmentally responsible manufacturing.
Product Features
Maximum power density for efficient energy transfer
Ideal for applications requiring low inductance and high current in a compact package
Rated current of 3.0A with a low DCR of 0.2392 ohms
Protective case design eliminates core breakage
Meets UL 94V-0 flammability standard
Suitable for buck or boost inductor applications, including workstations, servers, desktop computers, DVD players, portable power devices, base stations, industrial power supplies, output filter chokes, and test equipment instrumentation
Technical Specifications
Part Number
UP4B-151-R
Inductance
150 µH (Rated)
OCL (Open Circuit Inductance Test)
152.40 µH ±20% (at 100 kHz, 0.25 Vrms)
Current Range
Up to 3.0A (saturation current)
DC Resistance (DCR)
0.2392 ohms (max)
Environmental & Packaging Details
Storage Temperature Range: -40°C to +125°C
Operating Temperature Range: -40°C to +125°C
Solder Reflow Temperature: Compliant with J-STD-020
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{"id":10011438285117,"title":"UP4B-151-R","handle":"up4b-151-r","description":"\u003ch3\u003ePower Inductors-SMD 150uH 3.0A 0.2392ohms - Part Number: UP4B-151-R\u003c\/h3\u003e\n\n\u003cp\u003eManufactured by \u003cstrong\u003eEATON ELECTRONICS\u003c\/strong\u003e, the UP4B-151-R is a high-performance power inductor designed for demanding electronic applications. This SMD (Surface Mount Device) power inductor features a ferrite core material and is RoHS compliant, ensuring environmentally responsible manufacturing.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eMaximum power density for efficient energy transfer\u003c\/li\u003e\n \u003cli\u003eIdeal for applications requiring low inductance and high current in a compact package\u003c\/li\u003e\n \u003cli\u003eRated current of 3.0A with a low DCR of 0.2392 ohms\u003c\/li\u003e\n \u003cli\u003eProtective case design eliminates core breakage\u003c\/li\u003e\n \u003cli\u003eMeets UL 94V-0 flammability standard\u003c\/li\u003e\n \u003cli\u003eSuitable for buck or boost inductor applications, including workstations, servers, desktop computers, DVD players, portable power devices, base stations, industrial power supplies, output filter chokes, and test equipment instrumentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003ePart Number\u003c\/th\u003e\n \u003ctd\u003eUP4B-151-R\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eInductance\u003c\/th\u003e\n \u003ctd\u003e150 µH (Rated)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eOCL (Open Circuit Inductance Test)\u003c\/th\u003e\n \u003ctd\u003e152.40 µH ±20% (at 100 kHz, 0.25 Vrms)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eCurrent Range\u003c\/th\u003e\n \u003ctd\u003eUp to 3.0A (saturation current)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eDC Resistance (DCR)\u003c\/th\u003e\n \u003ctd\u003e0.2392 ohms (max)\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eEnvironmental \u0026amp; Packaging Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eStorage Temperature Range: -40°C to +125°C\u003c\/li\u003e\n \u003cli\u003eOperating Temperature Range: -40°C to +125°C\u003c\/li\u003e\n \u003cli\u003eSolder Reflow Temperature: Compliant with J-STD-020\u003c\/li\u003e\n \u003cli\u003ePackage Type: REEL\u003c\/li\u003e\n \u003cli\u003eUOM: Each (EA)\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n \u003cli\u003eRoHS Compliant: Yes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDatasheet \u0026amp; Additional Resources\u003c\/h3\u003e\n\u003cp\u003eFor detailed technical data, download the datasheet here: \u003ca href=\"https:\/\/4donline.ihs.com\/images\/VipMasterIC\/IC\/ETON\/ETON-S-A0008372471\/ETON-S-A0008372471-1.pdf?hkey=82A29B72BDB3BD67C626B77C2F032848\" target=\"_blank\"\u003eEaton Power Inductors Datasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eImages\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/www.waldomapac.com\/upload\/parts\/images\/large\/44654085.jpg\" alt=\"Power Inductor UP4B-151-R\"\u003e\n\n\u003cp\u003eNote: The datasheet was not processed; please search the internet for the part number for more details.\u003c\/p\u003e","published_at":"2025-08-09T22:49:46+05:30","created_at":"2025-08-09T22:49:46+05:30","vendor":"Waldom Electonics","type":"Inductors, Chokes \u0026 Coils","tags":["0A","Chokes","Coils","EATON-ELE","IMPORT_CSV","Inductor","Power","SMD","WLDM"],"price":21204,"price_min":21204,"price_max":21204,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":50570096116029,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"UP4B-151-R","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"UP4B-151-R","public_title":null,"options":["Default Title"],"price":21204,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"UP4B-151-R","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/UP4B-151-R_44654085_159b6613.jpg?v=1754759989"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/UP4B-151-R_44654085_159b6613.jpg?v=1754759989","options":["Title"],"media":[{"alt":null,"id":45750880502077,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/UP4B-151-R_44654085_159b6613.jpg?v=1754759989"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/UP4B-151-R_44654085_159b6613.jpg?v=1754759989","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003ePower Inductors-SMD 150uH 3.0A 0.2392ohms - Part Number: UP4B-151-R\u003c\/h3\u003e\n\n\u003cp\u003eManufactured by \u003cstrong\u003eEATON ELECTRONICS\u003c\/strong\u003e, the UP4B-151-R is a high-performance power inductor designed for demanding electronic applications. This SMD (Surface Mount Device) power inductor features a ferrite core material and is RoHS compliant, ensuring environmentally responsible manufacturing.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eMaximum power density for efficient energy transfer\u003c\/li\u003e\n \u003cli\u003eIdeal for applications requiring low inductance and high current in a compact package\u003c\/li\u003e\n \u003cli\u003eRated current of 3.0A with a low DCR of 0.2392 ohms\u003c\/li\u003e\n \u003cli\u003eProtective case design eliminates core breakage\u003c\/li\u003e\n \u003cli\u003eMeets UL 94V-0 flammability standard\u003c\/li\u003e\n \u003cli\u003eSuitable for buck or boost inductor applications, including workstations, servers, desktop computers, DVD players, portable power devices, base stations, industrial power supplies, output filter chokes, and test equipment instrumentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003ePart Number\u003c\/th\u003e\n \u003ctd\u003eUP4B-151-R\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eInductance\u003c\/th\u003e\n \u003ctd\u003e150 µH (Rated)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eOCL (Open Circuit Inductance Test)\u003c\/th\u003e\n \u003ctd\u003e152.40 µH ±20% (at 100 kHz, 0.25 Vrms)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eCurrent Range\u003c\/th\u003e\n \u003ctd\u003eUp to 3.0A (saturation current)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eDC Resistance (DCR)\u003c\/th\u003e\n \u003ctd\u003e0.2392 ohms (max)\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eEnvironmental \u0026amp; Packaging Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eStorage Temperature Range: -40°C to +125°C\u003c\/li\u003e\n \u003cli\u003eOperating Temperature Range: -40°C to +125°C\u003c\/li\u003e\n \u003cli\u003eSolder Reflow Temperature: Compliant with J-STD-020\u003c\/li\u003e\n \u003cli\u003ePackage Type: REEL\u003c\/li\u003e\n \u003cli\u003eUOM: Each (EA)\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n \u003cli\u003eRoHS Compliant: Yes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDatasheet \u0026amp; Additional Resources\u003c\/h3\u003e\n\u003cp\u003eFor detailed technical data, download the datasheet here: \u003ca href=\"https:\/\/4donline.ihs.com\/images\/VipMasterIC\/IC\/ETON\/ETON-S-A0008372471\/ETON-S-A0008372471-1.pdf?hkey=82A29B72BDB3BD67C626B77C2F032848\" target=\"_blank\"\u003eEaton Power Inductors Datasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eImages\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/www.waldomapac.com\/upload\/parts\/images\/large\/44654085.jpg\" alt=\"Power Inductor UP4B-151-R\"\u003e\n\n\u003cp\u003eNote: The datasheet was not processed; please search the internet for the part number for more details.\u003c\/p\u003e"}
Unfortunately I havent tested the 5G, Only difficult part was connecting antennas. But everything is good, by default it runs on Qualcom's QMI mode, Had to switch to MBIM and it works good with Windows. Planning to run with OpenWRT soon.
